1373618.00000000

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 153252000

約数和(自身を除く): 75809896

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 4729, 8188, 9458, 16376, 18916, 37832, 108767, 217534, 420881, 435068, 841762, 870136, 1683524, 3367048, 9680263, 19360526, 38721052, 77442104]

約数ペア:

[(1, 77442104), (2, 38721052), (4, 19360526), (8, 9680263), (23, 3367048), (46, 1683524), (89, 870136), (92, 841762), (178, 435068), (184, 420881), (356, 217534), (712, 108767), (2047, 37832), (4094, 18916), (4729, 16376), (8188, 9458)]